Returns an array of loops with each loop consisting of an array of beziers
and each bezier in turn consisting of an array of control points from the
given SVG path string. An array of loops are returned (as opposed to a single
loop) since an SVG path may have sub-paths.
Parameters
str: string
The SVG path string, e.g. 'M1 1 C 5 1 5 2 4 2 C 3 3 1 3 1 1 z'
Returns an array of loops with each loop consisting of an array of beziers and each bezier in turn consisting of an array of control points from the given SVG path string. An array of loops are returned (as opposed to a single loop) since an SVG path may have sub-paths.